Science Short: The First Light After the Big Bang

is a time in the universes past where the galaxies were the first to light The stars galaxies send out ionizing radiation, which clears out the fog of the hydrogen in the universe. Once it s cleared out, the stars and galaxies can shine Dr. Amber Straughn. More about the First Light after the Big Bang in this video. Webb is set to look at the first light after the Big Bang. Credit: NASA Goddard Lead Producers: Sophia Roberts (AIMM) Michael McClare (KBRwyle)